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-rw-r--r--include/asm-x86/pgtable_32.h4
-rw-r--r--include/asm-x86/pgtable_64.h6
2 files changed, 7 insertions, 3 deletions
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index 4e6a0fca0b47..997c36c6b4d7 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -90,7 +90,9 @@ extern unsigned long pg0[];
90/* To avoid harmful races, pmd_none(x) should check only the lower when PAE */ 90/* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
91#define pmd_none(x) (!(unsigned long)pmd_val(x)) 91#define pmd_none(x) (!(unsigned long)pmd_val(x))
92#define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT) 92#define pmd_present(x) (pmd_val(x) & _PAGE_PRESENT)
93#define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) 93#define pmd_bad(x) ((pmd_val(x) \
94 & ~(PAGE_MASK | _PAGE_USER | _PAGE_PSE | _PAGE_NX)) \
95 != _KERNPG_TABLE)
94 96
95 97
96#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) 98#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h
index 6ef09914acbe..0a5081c98ae1 100644
--- a/include/asm-x86/pgtable_64.h
+++ b/include/asm-x86/pgtable_64.h
@@ -153,12 +153,14 @@ static inline unsigned long pgd_bad(pgd_t pgd)
153 153
154static inline unsigned long pud_bad(pud_t pud) 154static inline unsigned long pud_bad(pud_t pud)
155{ 155{
156 return pud_val(pud) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER); 156 return pud_val(pud) &
157 ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER | _PAGE_PSE | _PAGE_NX);
157} 158}
158 159
159static inline unsigned long pmd_bad(pmd_t pmd) 160static inline unsigned long pmd_bad(pmd_t pmd)
160{ 161{
161 return pmd_val(pmd) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER); 162 return pmd_val(pmd) &
163 ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER | _PAGE_PSE | _PAGE_NX);
162} 164}
163 165
164#define pte_none(x) (!pte_val(x)) 166#define pte_none(x) (!pte_val(x))